beta conglycinin/hypersensitivity

Validated murine models have been built to assess the potential allergenicity of novel proteins. Large animals, such as pigs, share more similarities to humans in physiology and immunology than murine. Among Chinese minipigs, Wuzhishan (WZS) minipigs have the highest inbreeding coefficient, more

OBJECTIVE Soybeans are known to stimulate food allergies; however, current therapies are lacking in alleviating hypersensitivity. The present study investigated whether Forsythia suspensa extract could attenuate purified soybean beta-conglycinin-induced anaphylactic reactions in weaned

OBJECTIVE To establish WZS miniature swine model of beta-conglycinin (7 S) allergy for evaluating the potential allergenicity of genetically modified food. METHODS Twelve 45-day-old WZS miniature swines from three litters were randomly divided into three groups (control group; 4% 7 S group and 8% 7

BACKGROUND Soybean protein is used in a number of food products but is also a common cause of food allergy. Soybean glycinin and beta-conglycinin represent up to one-third of protein in the soybean. Many reports have indicated that glycinin and beta-conglycinin have been characterized as major

BACKGROUND The major storage protein in soybean seed is beta-conglycinin and this protein has been identified as being responsible for food-allergic reactions in several species. However, the mechanism through which beta-conglycinin induces an allergic reaction has not yet been elucidated. In

BACKGROUND Soybean is considered an important allergenic food, but published data on soybean allergens are controversial. OBJECTIVE We sought to identify relevant soybean allergens and correlate the IgE-binding pattern to clinical characteristics in European patients with confirmed soy

The objective of the present study was to characterize the antigenic specificity of purified soybean beta-conglycinin and to investigate its effects on the growth and immune responses of rats. Thirty-two Brown Norway rats, 3 weeks of age, were randomly allotted to one of four treatments and

β-Conglycinin (7S) and glycinin (11S) are known to induce a variety of hypersensitivity reactions involving the skin, intestinal tract, and respiratory tract. The present study aimed to identify the mechanism underlying the development of allergy to soybean antigen proteins, using piglets as an

Soybean allergy is a serious health risk to humans and animals; β-conglycinin is the primary antigenic protein in soybean. Intestinal porcine epithelial (IPEC-J2) cells were used as an in vitro physiological model of the intestinal epithelium to study the effects of different concentrations

One of the main causes of allergic reactions in young animals is β-conglycinin, an antigenic glycoprotein found in soya beans. Therefore, the objective of the study was to investigate the effects of a prior immunisation with β-conglycinin on growth performance, serum immunoglobulin levels and

β-Conglycinin (β-CG) is well known for inducing intestinal allergies and dysfunction in neonates and young pigs. However, the underlying mechanisms are largely unknown. In this study, to clarify the role of autophagy in β-CG-induced cytotoxicity, we investigated the effects of β-CG on cell viability

Being an important crop, soybean is widely used in the world and plays a vital role in human and animal nutrition. However, it contains several antinutritional factors (ANFs) including soybean agglutinin, soybean protease inhibitors, soybean allergenic proteins, etc., that may result in poor food

It is well known that β-conglycinin, a soybean allergen, induces allergies and causes intestinal damage in fetuses and neonates. However, the underlying mechanisms responsible for the adverse effects of β-conglycinin remain elusive. In particular, it is unknown whether or not this dietary substance

A soybean experimental line (BSH-3) devoid of a subset of seed storage proteins was developed by crossing a mutant donor line "HS99B" with a Chinese cultivar "Dongnong47" (DN47). One-dimensional and high-resolution 2-D gel electrophoresis revealed the absence of G1 (A1aB2), G2 (A2B1a), and G4

Food allergies represent a serious problem affecting human health and soy proteins rank among the most allergenic proteins from food origin. The proteolytic enzymes produced by lactic acid bacteria (LAB) can hydrolyse the major allergens present in soybean, reducing their immunoreactivity. Many